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WebBackForwardList.javaAPI DocAndroid 5.1 API2076Thu Mar 12 22:22:10 GMT 2015android.webkit

WebBackForwardList

public abstract class WebBackForwardList extends Object implements Serializable, Cloneable
This class contains the back/forward list for a WebView. WebView.copyBackForwardList() will return a copy of this class used to inspect the entries in the list.

Fields Summary
Constructors Summary
Methods Summary
protected abstract android.webkit.WebBackForwardListclone()
Clone the entire object to be used in the UI thread by clients of WebView. This creates a copy that should never be modified by any of the webkit package classes.

public abstract intgetCurrentIndex()
Get the index of the current history item. This index can be used to directly index into the array list.

return
The current index from 0...n or -1 if the list is empty.

public abstract WebHistoryItemgetCurrentItem()
Return the current history item. This method returns null if the list is empty.

return
The current history item.

public abstract WebHistoryItemgetItemAtIndex(int index)
Get the history item at the given index. The index range is from 0...n where 0 is the first item and n is the last item.

param
index The index to retrieve.

public abstract intgetSize()
Get the total size of the back/forward list.

return
The size of the list.